Whether it’s the Psychedelic Furs song that lends the movie its title, emblematic ’80s songs premiering on the soundtrack, or Jon Cryer’s show-stopping lip-synch to Otis Redding’s “Try a Little Tenderness,” music picks enhance this John Hughes-scripted fan favorite. Yet what lingers are the emotions accessed by Hughes muse Molly Ringwald, as a teen who suddenly faces romantic possibilities.